condition	mean	min	max
0 h after light	12.58475	12.4347	12.7348
4 h after light	10.7971	10.5689	11.0253
8 h after light	8.247955000000001	7.56101	8.9349
4 h after dark	13.1504	12.584	13.7168
8 h after dark	14.3	14.1785	14.4215
12 h after dark	12.3537	11.433	13.2744